diff options
Diffstat (limited to 'drivers/usb/dwc2/core_intr.c')
| -rw-r--r-- | drivers/usb/dwc2/core_intr.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/drivers/usb/dwc2/core_intr.c b/drivers/usb/dwc2/core_intr.c index 470458ac664b..a5ab03808da6 100644 --- a/drivers/usb/dwc2/core_intr.c +++ b/drivers/usb/dwc2/core_intr.c @@ -535,13 +535,10 @@ static void dwc2_handle_usb_suspend_intr(struct dwc2_hsotg *hsotg) switch (hsotg->params.power_down) { case DWC2_POWER_DOWN_PARAM_PARTIAL: ret = dwc2_enter_partial_power_down(hsotg); - if (ret) { - if (ret != -ENOTSUPP) - dev_err(hsotg->dev, - "%s: enter partial_power_down failed\n", - __func__); - goto skip_power_saving; - } + if (ret) + dev_err(hsotg->dev, + "enter partial_power_down failed\n"); + udelay(100); /* Ask phy to be suspended */ @@ -550,10 +547,9 @@ static void dwc2_handle_usb_suspend_intr(struct dwc2_hsotg *hsotg) break; case DWC2_POWER_DOWN_PARAM_HIBERNATION: ret = dwc2_enter_hibernation(hsotg, 0); - if (ret && ret != -ENOTSUPP) + if (ret) dev_err(hsotg->dev, - "%s: enter hibernation failed\n", - __func__); + "enter hibernation failed\n"); break; case DWC2_POWER_DOWN_PARAM_NONE: /* @@ -562,7 +558,7 @@ static void dwc2_handle_usb_suspend_intr(struct dwc2_hsotg *hsotg) */ dwc2_gadget_enter_clock_gating(hsotg); } -skip_power_saving: + /* * Change to L2 (suspend) state before releasing * spinlock |